[R] plot a BARPLOT with sd deviation bar up and down

[peter dalgaard]

On Mar 23, 2012, at 21:32 , Sarah Goslee wrote:

> The discussion here is likely to be helpful:
> https://stat.ethz.ch/pipermail/r-help/2011-February/269185.html
> 
> as is:
> http://www.rseek.org/?cx=010923144343702598753%3Aboaz1reyxd4&q=barplot+error+bars&sa=Search+functions%2C+lists%2C+and+more&cof=FORID%3A11&siteurl=www.rseek.org%2F&ref=

...as is:
example(barplot) # well, almost; just apply brains....

> 
> Beyond that, it isn't clear to me that your question is not homework-related.
> 
> Sarah
> 
> On Fri, Mar 23, 2012 at 4:11 PM, gianni lavaredo
> <gianni.lavaredo at gmail.com> wrote:
>> dear Researchers,
>> 
>> i am looking for a function to plot a barplot for each mean value and the
>> related standard deviation, and i can close my week.  This is an example of
>> my data set.
>> 
>> really Thanks in advance for any help or suggestions
>> 
>> Gianni
>> 
>> 
>> My.mean <- data.frame(Mean=c(0.4108926,0.3949009,0.4520346,
>>  0.4091665,0.4664066,0.3048296,0.4297226,0.4056383,
>>  0.4127453,0.3568891,0.3933964,0.3892999,0.4052982,
>>  0.377359,0.3831106,0.4248397,0.4403693,0.9389882))
>> 
>> My.SD <- data.frame(SD = c(0.3225084,0.3756248,0.3708947,
>> 0.2899242,0.394396,0.4920173,0.2674820,0.3233239,0.2913170,
>> 0.4542726,0.4031899,0.2893581,0.403938,0.3686252,0.4014624,
>> 0.4105261,0.2811270,0.4088456,0.4889143,0.3949252,1.338804))
>> 
> 
> -- 
> Sarah Goslee
> http://www.functionaldiversity.org
> 
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-- 
Peter Dalgaard, Professor,
Center for Statistics, Copenhagen Business School
Solbjerg Plads 3, 2000 Frederiksberg, Denmark
Phone: (+45)38153501
Email: pd.mes at cbs.dk  Priv: PDalgd at gmail.com